package icegps.com.pingdj.map.listener;

import android.graphics.Canvas;

/**
 * mapview绘制时回调
 * Created by 111 on 2018/2/28.
 */

public interface TriggerToDraw {
    /**
     * 画布没有操作之前调用
     *
     * @param canvas
     */
    void trigger1(Canvas canvas);

    /**
     * 画布平移缩放操作之后调用
     *
     * @param canvas
     */
    void trigger2(Canvas canvas);

    void trigger3(Canvas canvas);

}
